.key-box {
    background-color: #f5f5f5;
    padding: 10px;
    border: 1px solid #dcdcdc;
    border-radius: 4px;
    white-space: pre-wrap;
    word-break: break-all;
    font-size: 12px;
    margin-right: 5px;
    flex: 1;
  }  

.button-group {
    text-align: right;
    margin-top: 20px;
}


.hint-text {
  font-size: 12px;
  color: #909399;
  margin-left: 8px;
  display: inline-flex;
  align-items: center;
}